WTB90PR9J

Headers, Male Pins Overview

The WTB90PR9J is a rectangular MIL-DTL-55302 series connector manufactured by Molex / AirBorn. It is a board mount plug with pin contacts, featuring a right-angle orientation and through-hole termination. The component has a dual-row configuration with 90 positions and a 0.100-inch (2.54 mm) pitch. It utilizes gold-plated copper alloy contacts within a plastic body and includes fixed jacksets with mounting ears.

Headers, Male Pins Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features three reliable points-of-contact for secure signal transmission
• Designed for high-density applications with compact right-angle form factor

Headers, Male Pins Applications

• Aerospace electronic systems
• Defense equipment interconnects
• Industrial instrumentation panels

Headers, Male Pins Procurement Notes

Verify the manufacturer part number against official Molex or AirBorn documentation to ensure authenticity. Confirm that the specific suffix matches the required contact type and orientation. Check RoHS compliance status as indicated in official datasheets, noting potential variations based on production batches.

Headers, Male Pins Selection Notes

Select this model when a right-angle, through-hole rectangular plug is required for MIL-Spec environments. Ensure the PCB layout accommodates the dual-row configuration and mounting ear clearance. Verify that the 22 AWG wire gauge compatibility aligns with the system's wiring harness requirements.

Headers, Male Pins Part Context

This component belongs to the AirBorn W Series of rectangular PCB connectors. The series is characterized by 0.100-inch contact spacing and offers various termination options including straight and right-angle configurations. It serves as a standard interconnect solution for demanding military and aviation applications requiring robust mechanical performance.

Headers, Male Pins Replacement Considerations

Compatible substitutes include other WTB series plugs such as WTB90SECSY or WTB70PR9J if position count differs. Cross-reference with RM200 series variants only if form factor changes are acceptable. Always validate pinout and mating dimensions before substitution.